/* common.css */
body {
    padding: 0;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
    font-weight: normal;
}

ul,
li {
    list-style: none;
    padding: 0;
    margin: 0;
}

div {
    box-sizing: border-box;
}

/* index.css */
.wrap {
    width: 1200px;
    margin: 100px auto;
    text-align: center;
}

.wrap-hd {
    padding: 50px 0;
}

.wrap-hd .wrap-describe {
    margin-top: 20px;
}

.wrap-bd .j-item {
    float: left;
    position: relative;
    width: 210px;
    height: 210px;
    margin-top: 30px;
    margin-right: 30px;
    border-radius: 50%;
    overflow: hidden;
    background: url(../images/1.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(2) {
    background: url(../images/2.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(3) {
    background: url(../images/3.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(4) {
    background: url(../images/4.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(5) {
    background: url(../images/5.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(6) {
    background: url(../images/6.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(7) {
    background: url(../images/7.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(8) {
    background: url(../images/8.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(9) {
    background: url(../images/9.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item:nth-child(10) {
    background: url(../images/10.jpg) no-repeat;
    background-size: 100% 100%;
}

.wrap-bd .j-item .item-describe {
    display: none;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    line-height: 1.5;
    background-color: #454545;
    color: #fff;
}

.wrap-bd .j-item .item-describe h2 {
    font-size: 16px;
}

.wrap-bd .item .item-describe .income {
    font-size: 12px;
}